SA1-274Engine and powerplant
Installation of Lycoming O-320(150 hp) series engine and Sensenich M74DM propeller.
FAA holder: Steve Pierce
Aircraft STC directory
New Piper Aircraft PA-22 STCs
The Jun 30, 2026 FAA DRS snapshot contains 34 selected supplemental type certificates with status Current whose public applicability data names the New Piper Aircraft PA-22. Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.
34
listed Current at snapshot
19
holder directories
9
modification categories
Mar 12, 2025
latest recorded revision
Modification demand surface
Other aircraft modifications14
Engine and powerplant5
Landing gear and brakes4
Aircraft structures3
Fuel systems3
Flight controls2
Cargo and special mission1
Electrical systems1
Avionics1
Recorded holders
Steve's Aircraft4Steve Pierce3Trimmer Marvin E/Trimmer Aviation LLC3Garmin AT Inc.2Skycraft Corporation Inc.2Dakota Cub Aircraft2Aero Ski Manufacturing Co Inc2Cooper Aviation Supply Company, Inc.2F.Atlee Dodge Aircraft Services1Aero-Mach Wilco LLC1Burl's Aircraft Rebuild LLC1DAC International Inc1Dakota Cub Aircraft, Inc.1Copper River Airmotive LLC1Univair Aircraft Corporation1Micro AeroDynamics Inc1EAA Aviation Foundation1Experimental Aircraft Association Inc.1Aviation Products Systems Inc.1
Recently revised PA-22 STCs
Showing the 34 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.
View record
SA26EACargo and special mission
Conversion of aircraft for parachute jumping and aerial photography.
FAA holder: Steve Pierce
SA3-477Landing gear and brakes
Installation of Model C-2200 main main and AWN1200A nose wheel skis.
FAA holder: F.Atlee Dodge Aircraft Services
SA00954WIEngine and powerplant
Installation of Concorde RG Series Batteries in Piper Single Engine Airplanes.
FAA holder: Aero-Mach Wilco LLC
SA02153AKLanding gear and brakes
Installation of Burl's Aircraft Rebuild Magnum I tail wheel Penetration ski.
FAA holder: Burl's Aircraft Rebuild LLC
SA10236SC (3 OF 4)Other aircraft modifications
Installation of a GDC 31 Roll Steering Converter.
FAA holder: DAC International Inc
SA02264AKAircraft structures
Fabrication and Installation of a Right Hand Seaplane Door.
FAA holder: Trimmer Marvin E/Trimmer Aviation LLC
SA02263AKAircraft structures
Fabrication and Installation of a Left Hand Seaplane Door.
FAA holder: Trimmer Marvin E/Trimmer Aviation LLC
SA02241AKFuel systems
Installation of a Maule Fuel Selector Valve and Associated Fuel System Upgrade in accordance with the Descriptive Data listed in Trimmer Aviation, LLC, Master Data List, MDL-001, dated March 22, 2005, or later FAA approved revision.
FAA holder: Trimmer Marvin E/Trimmer Aviation LLC
SA01473SE (4 OF 5)Other aircraft modifications
Installation of a GTX 32 (mode C), GTX 33 (mode S), or GTX 33D (mode S with diversity) Remote Transponde.
FAA holder: Garmin AT Inc.
SA3518NMOther aircraft modifications
Installation of a skylight, in accordance with Steve s Aircraft Drawing No. SP-3200, Sheet 1 through 6, dated June 23, 1986, or later FAA approved revision.
FAA holder: Steve's Aircraft
SA02171AKFuel systems
Installation of a 24-gallon right wing fuel tank, P/N DC18049-24G-25R and 24-gallon left wing fuel tank, P/N DC10849-24G-32L.
FAA holder: Dakota Cub Aircraft Inc
SA1-282Other aircraft modifications
Replacement of fabric covering with metal skins.
FAA holder: Skycraft Corporation Inc.
SA02299AKFuel systems
Installation of a replacement fuel selector valve.
FAA holder: Dakota Cub Aircraft
SA02295AKOther aircraft modifications
Installation of a high capacity fule gascolator assembly.
FAA holder: Dakota Cub Aircraft
SA1-327Other aircraft modifications
Replacement of fabric covering with metal skins.
FAA holder: Skycraft Corporation Inc.
SA01516SELanding gear and brakes
Replacement of the Scott Master Brake Cylinder (Non-Vented Diamphram type) with a Steve s Aircraft Model SA6-01 Master Cylinder with a vented reservoir.
FAA holder: Steve's Aircraft
SA00633DEEngine and powerplant
Installation of Leading Edge Exhaust System.
FAA holder: K. W. Aviation Inc.
SA01678SEEngine and powerplant
Installation of a Lycoming O-360-A1P engine with a Hartzell HC-C2YK-1BF/F7666A propeller.
FAA holder: Steve's Aircraft
SA1-275Engine and powerplant
Lycoming O-320 150 hp engine and Sensenich M74DM propeller, Piper PA-22-150 engine baffles, Harrison AP13SJ03-01 oil cooler.
FAA holder: Copper River Airmotive LLC
SA4-977Flight controls
Installation of Fiberglass rudder post mount for either Grimes or Whelen WRM rotating beacons.
FAA holder: Univair Aircraft Corporation
SA02217AK (4 OF 5)Other aircraft modifications
Installation of Garmin AT Model GDL90 UAT Data Link System, in accordance with Garmin AT, Inc., GDL 90 UAT Master Data List, P/N 560-0278-01, Revision A, dated November 12, 2004, or later FAA approved revision.
FAA holder: Garmin AT Inc.
SA00097SEElectrical systems
Installation of a vortex generator kit.
FAA holder: Micro AeroDynamics Inc
SA849GLOther aircraft modifications
Superseded by STC SA01944CH. Modify airplane to fly on unleaded automotive gasoline, 87 minimum antiknock index.
FAA holder: EAA Aviation Foundation
SA01944CH (2 OF 2)Other aircraft modifications
Modify airplane to fly on unleaded automotive gasoline, 87 minimum antiknock index, per ASTM Specification D-439 or D-4818 of any volatility class, A through E, or 82UL AVGAS per ASTM D-6227.
FAA holder: Experimental Aircraft Association Inc.
SA395GLLanding gear and brakes
Installation of Aero Ski wheel in accordance with the following: 1) Model M180 and M2000 skis2) Model M3000H skis.
FAA holder: Aero Ski Manufacturing Co Inc
SA01770NYOther aircraft modifications
Installation of CAM 556-643.
FAA holder: Canadian Aero Manufacturing
SA352NEAvionics
Airframe modification for installation of modern instrument panel.
FAA holder: Gubler Joseph A. dba Jag-Air
SA889GLOther aircraft modifications
Installation of Ceconite 102 fabric. Limited to installation on Piper PA-22, serial number 22-5692 ONLY.
FAA holder: Aviation Products Systems Inc.
SA1068GLOther aircraft modifications
Surrendered and incorporated into STC SA00478CH.
FAA holder: Cooper Aviation Supply Company, Inc.
SA1426GLOther aircraft modifications
Surrendered and incorporated into STC SA241CH.
FAA holder: Cooper Aviation Supply Company, Inc.
SA01365CHOther aircraft modifications
Installation of Aero Ski Manufacturing Co. Model T3000 tail ski.
FAA holder: Aero Ski Manufacturing Co Inc